CVE-2021-22909
First published: Thu May 27 2021(Updated: )
A vulnerability found in EdgeMAX EdgeRouter V2.0.9 and earlier could allow a malicious actor to execute a man-in-the-middle (MitM) attack during a firmware update. This vulnerability is fixed in EdgeMAX EdgeRouter V2.0.9-hotfix.1 and later.
Credit: support@hackerone.com support@hackerone.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| UI EdgeMax EdgeRouter Firmware | <=2.0.9 | |
| Ubiquiti EdgeMAX EdgeRouter | ||
| UI EdgeMax EdgeRouter Firmware | <=2.0.9 | |
| Ubiquiti EdgeMAX EdgeRouter |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this vulnerability?
The vulnerability ID is CVE-2021-22909.
What is the affected software?
The affected software is EdgeMAX EdgeRouter V2.0.9 and earlier.
What is the severity of CVE-2021-22909?
The severity of CVE-2021-22909 is high with a score of 7.5.
How can a malicious actor exploit this vulnerability?
A malicious actor can execute a man-in-the-middle (MitM) attack during a firmware update.
How can I fix CVE-2021-22909?
You can fix CVE-2021-22909 by updating to EdgeMAX EdgeRouter V2.0.9-hotfix.1 or a later version.
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- canonical/ui edgemax edgerouter firmware
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- canonical/ubiquiti edgemax edgerouter